pkg/macos: CFURL

pkg/macos/foundation/url.zig

@@ -0,0 +1,47 @@
+const std = @import("std");
+const Allocator = std.mem.Allocator;
+const foundation = @import("../foundation.zig");
+
+pub const URL = opaque {
+    pub fn createWithString(str: *foundation.String, base: ?*URL) Allocator.Error!*URL {
+        return CFURLCreateWithString(
+            null,
+            str,
+            base,
+        ) orelse error.OutOfMemory;
+    }
+
+    pub fn release(self: *URL) void {
+        foundation.CFRelease(self);
+    }
+
+    pub fn copyPath(self: *URL) ?*foundation.String {
+        return CFURLCopyPath(self);
+    }
+
+    pub extern "c" fn CFURLCreateWithString(
+        allocator: ?*anyopaque,
+        url_string: *const anyopaque,
+        base_url: ?*const anyopaque,
+    ) ?*URL;
+    pub extern "c" fn CFURLCopyPath(*URL) ?*foundation.String;
+};
+
+test {
+    const testing = std.testing;
+
+    const str = try foundation.String.createWithBytes("http://www.example.com/foo", .utf8, false);
+    defer str.release();
+
+    const url = try URL.createWithString(str, null);
+    defer url.release();
+
+    {
+        const path = url.copyPath().?;
+        defer path.release();
+
+        var buf: [128]u8 = undefined;
+        const cstr = path.cstring(&buf, .utf8).?;
+        try testing.expectEqualStrings("/foo", cstr);
+    }
+}